140531430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{360337}}^1$

素因数の和:360360

約数の個数: 32

約数和(自身を含む): 363220704

約数和(自身を除く): 222689274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 360337, 720674, 1081011, 1801685, 2162022, 3603370, 4684381, 5405055, 9368762, 10810110, 14053143, 23421905, 28106286, 46843810, 70265715, 140531430]

約数ペア:

[(1, 140531430), (2, 70265715), (3, 46843810), (5, 28106286), (6, 23421905), (10, 14053143), (13, 10810110), (15, 9368762), (26, 5405055), (30, 4684381), (39, 3603370), (65, 2162022), (78, 1801685), (130, 1081011), (195, 720674), (390, 360337)]